Operation Glass Hammer
Unlock and finish the 6th mission of the Campaign on Normal, Hard, or Elite.
12/30/2010
5:31:04 AM
Common 53.5%
OFF certification
Unlock and finish the 5th mission of the Campaign on Normal, Hard, or Elite.
12/30/2010
5:09:37 AM
Common 56.0%
Operation Blacklight
Unlock and finish the 4th mission of the Campaign on Normal, Hard, or Elite.
12/30/2010
4:59:35 AM
Common 57.4%
Operation Cobalt
Unlock and finish the 3rd mission of the Campaign on Normal, Hard, or Elite.
12/30/2010
4:37:08 AM
Common 63.5%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
12/30/2010
1:43:37 AM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
12/30/2010
12:04:43 AM
Common 81.0%
